closed #4060:fixed Label wasn't implemented correctly when Label::_fontAtlas contains multiple texture.
replace [auto] with [const auto&] in FOR loop.
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #5389 from CocosRobot/updategeneratedsubmodule_1392789491

[AUTO] : updating submodule reference to latest autogenerated bindings
fix: The lua binding of getPropertiesForGID would lead to compile error
Merge pull request #5391 from samuele3hu/developBinding

fix: The lua binding of getPropertiesForGID would lead to compile error
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #5392 from CocosRobot/updategeneratedsubmodule_1392798454

[AUTO] : updating submodule reference to latest autogenerated bindings
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into new_label
update XCode project for add miss file on Mac and IOS.
Merge pull request #5378 from Dhilan007/develop_label_multiilTexture

closed #4060:fixed Label wasn't implemented correctly when Label::_fontAtlas contains multiple texture.